[sledge] Avoid wildcard exception handler
[sledge] Avoid wildcard exception handler

Reviewed By: ngorogiannis

Differential Revision: D18736383

fbshipit-source-id: 7c87307ff

facebook/infer,jvillard/infer,jvillard/infer,jvillard/infer,jvillard/infer,jvillard/infer,facebook/infer,facebook/infer,facebook/infer,facebook/infer,jvillard/infer,jvillard/infer,facebook/infer,facebook/infer